/**
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.streamnative.pulsar.handlers.rocketmq.inner.consumer.metadata;

import java.nio.ByteBuffer;
import org.streamnative.pulsar.handlers.rocketmq.inner.exception.RopDecodeException;
import org.streamnative.pulsar.handlers.rocketmq.inner.exception.RopEncodeException;

/**
 * Deserializer method.
 * @param <T>
 */
public interface Deserializer<T> {

    ByteBuffer encode() throws RopEncodeException;

    T decode(ByteBuffer buffer) throws RopDecodeException;

    int estimateSize();
}
